How to get there: The Sun Gate stands among the dunes west of Kingsrest, beyond Sunshade: a royal doorway that is always there, named on your map.
A royal tomb’s board is the big red kind: “A royal tomb. The Pharaoh (Combat 95) keeps the south hall beside his golden coffin, two mummies (Combat 46) at his side; hurt, he calls scarabs out of the walls, and a blow while he chants breaks his spell. Below him, down the steps behind the coffin, a sand dragon (Combat 100) sleeps on his gold. Scarabs (Combat 32) swarm the gallery, a mummy sleeps in the west burial chamber and a giant scorpion (Combat 58) in the east.”
The Pharaoh is a boss fight (level 95): go with friends. Behind his golden coffin, steps go down to the Sand Vault. Ali’s grandfather Karim went into the royal tomb through the Sun Gate and came back with one word: The King Under the Sand.